| Argentyna (9) |
|---|
| Berlocq, Carlos | | Del Potro, Juan Martin | | Delbonis, Federico | | Kicker, Nicolas | | Olivo, Renzo | | Pella, Guido | | Schwartzman, Diego | | Trungelliti, Marco | | Zeballos, Horacio |
| | Australia (6) |
|---|
| De Minaur, Alex | | Kokkinakis, Thanasi | | Kyrgios, Nick | | Millman, John | | Thompson, Jordan | | Tomic, Bernard |
| | Austria (1) |
|---|
| Thiem, Dominic |
| | Belgia (3) |
|---|
| Darcis, Steve | | Goffin, David | | Greef, Arthur De |
|
| Bosnia-Herzegovina (1) |
|---|
| Dzumhur, Damir |
| | Brazil (3) |
|---|
| Bellucci, Thomaz | | Dutra Silva, Rogerio | | Monteiro, Thiago |
| | Bułgaria (1) |
|---|
| Dimitrov, Grigor |
| |
| | Kolubmia (1) |
|---|
| Giraldo, Santiago |
| | Chorwacja (3) |
|---|
| Cilic, Marin | | Coric, Borna | | Karlovic, Ivo |
| | Cypr (1) |
|---|
| Baghdatis, Marcos |
|
| Republika Czeska (2) |
|---|
| Berdych, Tomas | | Vesely, Jiri |
| | Dominikana (1) |
|---|
| Estrella Burgos, Victor |
| | Francja (19) |
|---|
| Benneteau, Julien | | Bonzi, Benjamin | | Bourgue, Mathias | | Chardy, Jeremy | | Gasquet, Richard | | Halys, Quentin | | Hamou, Maxime | | Herbert, Pierre-Hugues | | Lokoli, Laurent | | Mahut, Nicolas | | Mannarino, Adrian | | Mathieu, Paul-Henri | | Monfils, Gael | | Muller, Alexandre | | Paire, Benoit | | Pouille, Lucas | | Robert, Stephane | | Simon, Gilles | | Tsonga, Jo-Wilfried |
| | Gruzja (1) |
|---|
| Basilashvili, Nikoloz |
|
| Niemcy (6) |
|---|
| Brown, Dustin | | Kohlschreiber, Philipp | | Mayer, Florian | | Struff, Jan-Lennard | | Zverev, Alexander | | Zverev, Mischa |
| | Grecja (1) |
|---|
| Tsitsipas, Stefano |
| | Włochy (5) |
|---|
| Bolelli, Simone | | Fognini, Fabio | | Lorenzi, Paolo | | Napolitano, Stefano | | Seppi, Andreas |
| | Japonia (3) |
|---|
| Daniel, Taro | | Nishikori, Kei | | Sugita, Yuichi |
|
| Kazachstan (1) |
|---|
| Kukushkin, Mikhail |
| | | Litwa (1) |
|---|
| Berankis, Ricardas |
| | Luksemburg (1) |
|---|
| Muller, Gilles |
|
| Meksyk (1) |
|---|
| Escobedo, Ernesto |
| | | | Polska (1) |
|---|
| Janowicz, Jerzy |
|
| Portugalia (2) |
|---|
| Elias, Gastao | | Sousa, Joao |
| | | Rosja (8) |
|---|
| Donskoy, Evgeny | | Gabashvili, Teymuraz | | Khachanov, Karen | | Kravchuk, Konstantin | | Kuznetsov, Andrey | | Medvedev, Daniil | | Rublev, Andrey | | Youzhny, Mikhail |
| | Serbia (4) |
|---|
| Djokovic, Novak | | Lajovic, Dusan | | Tipsarevic, Janko | | Troicki, Viktor |
|
| Słowacja (2) |
|---|
| Klizan, Martin | | Kovalik, Jozef |
| | Słowenia (1) |
|---|
| Bedene, Aljaz |
| | Afryka Południowa (1) |
|---|
| Anderson, Kevin |
| | Korea Południowa (1) |
|---|
| Chung, Hyeon |
|
| Hiszpania (11) |
|---|
| Almagro, Nicolas | | Bautista Agut, Roberto | | Carreno Busta, Pablo | | Ferrer, David | | Garcia-Lopez, Guillermo | | Granollers, Marcel | | Lopez, Feliciano | | Nadal, Rafael | | Ramos-Vinolas, Albert | | Robredo, Tommy | | Verdasco, Fernando |
| | Switzerland (1) |
|---|
| Wawrinka, Stan |
| | |
| Ukraina (2) |
|---|
| Dolgopolov, Alexandr | | Stakhovsky, Sergiy |
| | Zjednoczone Królestwo (3) |
|---|
| Edmund, Kyle | | Evans, Daniel | | Murray, Andy |
| | Stany Zjednoczone (10) |
|---|
| Donaldson, Jared | | Fratangelo, Bjorn | | Harrison, Ryan | | Isner, John | | Johnson, Steve | | Querrey, Sam | | Sandgren, Tennys | | Sock, Jack | | Tiafoe, Frances | | Young, Donald |
| |
| Uzbekistan (1) |
|---|
| Istomin, Denis |
|